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Effect Of Fineness On Properties Of Classified Cements
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Book Synopsis Effect of Fineness on Properties of Classified Cements by : A. Kumar
Download or read book Effect of Fineness on Properties of Classified Cements written by A. Kumar and published by . This book was released on 1984 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of fineness of cement clinkers upon their early age hydration characteristics is presented. Class C (American Petroleum Institute [API] classification) or ASTM Type III portland cement was separated into three new fractions of varying surface area using an air classifier. Thermogravimetry, X-ray powder diffraction, and scanning electron microscopy were used to follow hydration in pastes up to 28 days. Microhardness measurements were also conducted. Mortars were used to follow compressive strength development up to 180 days.
Book Synopsis Effect of Fineness of Continuously Graded Coarse Aggregate on Properties of Concrete by : William O. Tynes
Download or read book Effect of Fineness of Continuously Graded Coarse Aggregate on Properties of Concrete written by William O. Tynes and published by . This book was released on 1968 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Cement Fineness and Limestone Additions on Mortar Properties by : Jixing Jiang
Download or read book Effect of Cement Fineness and Limestone Additions on Mortar Properties written by Jixing Jiang and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The influences of cement fineness on compressive and flexural strength development and durability of mortars and heat of hydration were studied at 23°C and 50°C curing temperatures with six cements manufactured from a single clinker but with different finenesses ranging from 3100 to 4650 cm2/g. The effects of 2-10% limestone addition to cement on strength development and sulphate expansion were also investigated.
Book Synopsis Effect of Fineness of Cement by : Duff Andrew Abrams
Download or read book Effect of Fineness of Cement written by Duff Andrew Abrams and published by . This book was released on 1919 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Cement Fineness on Concrete by : EC. Higginson
Download or read book The Effect of Cement Fineness on Concrete written by EC. Higginson and published by . This book was released on 1970 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bureau of Reclamation experience over the last 35 years, both in field work and laboratory studies, has demonstrated many ways in which cement fineness affects concrete properties. Studies include observations with both air-entrained and nonair-entrained concrete. All results are compared on the basis of fineness reported by the Blaine method. Properties of concrete for which data related to the effect of fineness are presented include: bleeding, water requirement, workability, compressive strength, modulus of elasticity, and deterioration caused by freezing and thawing. In general, it has been found over the years that cements meeting the requirements of the Federal specifications for portland cement have not created concreting problems which could be significantly influenced by changes in cement fineness.
Book Synopsis Investigation Into the Effects of Cement Fineness and Alkali Content on Various Properties of Concrete and Mortar by : J. E. Backstrom
Download or read book Investigation Into the Effects of Cement Fineness and Alkali Content on Various Properties of Concrete and Mortar written by J. E. Backstrom and published by . This book was released on 1956 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Science and Technology of Cement and other Hydraulic Binders by : Vipin Kant Singh
Download or read book The Science and Technology of Cement and other Hydraulic Binders written by Vipin Kant Singh and published by Elsevier. This book was released on 2023-02-21 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Science and Technology of Cement and other Hydraulic Binders covers the design of Portland Cement composition using the ideas and formulae of earlier scientists, including the calculation of proportions of different cement phases formed during processing. Other chapters cover cement manufacture by dry, semi-dry or wet processes using rotary and shaft kilns. Particular attention is given to the physical changes that occur in the raw mix when affected by chemical processes. The chemistry of clinker formation which is concerned chiefly with high temperature reactions in the solid-state phase or reactions in the presence of the liquid phase is also discussed. Users will find the latest information on the storage of cement, its packing and handling, hydration and setting, Gypsum, different mineral additions, and advances in special and newer cements, including blended cements, Portland slag cement, Pozzolanic cements, high alumina cements, high-strength cement-based materials, fiber-reinforced cement, non-Portland cements and lime. Covers raw materials, cement design and manufacturing, fuels used in manufacturing, phase balances, clinker training, hydration and setting Includes various types of cement, mineral additions, high strength cement and different cement-based materials Presents information on activated alkaline materials, recycled cements and novel additions Discusses future trends in cement manufacturing and the circular economy Contains a high number of figures, tables and reference data
Book Synopsis Concrete Admixtures by : V.H. Dodson
Download or read book Concrete Admixtures written by V.H. Dodson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cement, Concrete and Aggregates by :
Download or read book Cement, Concrete and Aggregates written by and published by . This book was released on 1987 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early-Age Properties of Cement-Based Materials. Part 1 by : D. P. Bentz
Download or read book Early-Age Properties of Cement-Based Materials. Part 1 written by D. P. Bentz and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Physical Properties of Stone Used as Coarse Aggregate on the Wear and Compressive Strength of Concrete by : Howard Rice Thomas
Download or read book Effect of Physical Properties of Stone Used as Coarse Aggregate on the Wear and Compressive Strength of Concrete written by Howard Rice Thomas and published by . This book was released on 1928 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interrelations Between Cement and Concrete Properties by : Raymond Leonard Blaine
Download or read book Interrelations Between Cement and Concrete Properties written by Raymond Leonard Blaine and published by . This book was released on 1966 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cement and concrete investigations: Bull.1. Thermal properties of concrete. Bull.2. Investigations of Portland cements. Bull.3. Cooling of concrete dams. Bull.4. Mass concrete investigations by : United States. Bureau of Reclamation
Download or read book Cement and concrete investigations: Bull.1. Thermal properties of concrete. Bull.2. Investigations of Portland cements. Bull.3. Cooling of concrete dams. Bull.4. Mass concrete investigations written by United States. Bureau of Reclamation and published by . This book was released on 1949 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Portland Cement Fineness on ASTM C1260 Expansion by : Fatih Bektas
Download or read book Effect of Portland Cement Fineness on ASTM C1260 Expansion written by Fatih Bektas and published by . This book was released on 2008 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present study is aimed at investigating the effect of portland cement fineness on the results of ASTM C1260 tests?Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method). The effects of clinker alkali content, aggregate reactivity, and sodium hydroxide (NaOH) solution concentration on the mortar expansion test results were also studied. In this study, high and low alkali portland cement clinkers were selected and ground with gypsum in a laboratory ball mill to three fineness levels: 300, 400, and 500 m2/kg (Blaine). Moderately- and highly-reactive aggregates were tested with these cements according to ASTM C1260. In addition to the standard 1 N NaOH solution, a 0.5 N NaOH soak solution was also used. The results show that mortar-bar expansion was promoted with increased cement fineness regardless of clinker alkali, aggregate reactivity, or soak solution normality. Clinker alkali had no or little effect on moderately reactive aggregate; whereas it had considerable effect on highly reactive aggregate. Highly reactive aggregate tended to be more sensitive to cement fineness and alkalinity. Although cement fineness and clinker alkali content did not affect the classification in terms of potential reactivity of the aggregates used in this study, they might change the classification for the aggregates near the boundary between reactive and nonreactive aggregates. Specification of fineness and alkali content of cement, or both, might be beneficial to further improve the reliability and reproducibility of ASTM C1260.
Book Synopsis The Chemistry of Cement and Concrete by : Frederick Measham Lea
Download or read book The Chemistry of Cement and Concrete written by Frederick Measham Lea and published by CHEMICAL Publishing Company Incorporated (NY). This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For those interested in the use of concrete in building and civil engineering construction.
Book Synopsis Specifications and Protocols for Acceptance Tests on Processing Additions in Cement Manufacturing by : Peter C. Taylor
Download or read book Specifications and Protocols for Acceptance Tests on Processing Additions in Cement Manufacturing written by Peter C. Taylor and published by Transportation Research Board. This book was released on 2008 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents recommended changes to the cement specifications and test protocols contained in AASHTO Standard Specifications for Transportation Materials and Methods of Sampling and Testing (AASHTO M 85). These changes pertain to the amount of processing additions that can be incorporated in the cement and the tests required for evaluating acceptability of cements incorporating processing additions. The report also presents a recommended specification for evaluating processing additions that may be used in amounts exceeding those stipulated in the cement specification. These specifications will guide materials engineers and cement producers in evaluating cements and assuring that highway concrete is not deleteriously affected by the presence of such additions.
Book Synopsis Interrelations Between Cement and Concrete Properties: Sulfate expansion, heat of hydration, and autoclave expansion by : Raymond Leonard Blaine
Download or read book Interrelations Between Cement and Concrete Properties: Sulfate expansion, heat of hydration, and autoclave expansion written by Raymond Leonard Blaine and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
